no unless they're perpendicular
the two adjacent angles formed by the intersecting lines will equal 180 degrees.
Two angles that aren't adjacent but are formed by intersecting lines are called vertical angles. Their angle measures are always equal.
They are equal vertical opposite angles or 2 pairs of equal angles.
equal vertical angles
equal
They are of EQUAL size, and described as 'Vertically Opposite'.
two adjacent angles formed by two intersecting tines are
Opposite angles are equivalent when formed by two intersecting lines
They're just called opposite angles, and they are congruent, or their measures are equal.
False. The angles can be formed by two skew lines intersecting a third line.
vertical opposite equal angles
A pair of opposite equal angles are formed when two lines intersect each other.